Traulsen G120XX Operating instructions

This Traulsen unit is built to our highest quality standards. We build our refrigerators, freezers and heated

cabinets this way as a matter of pride. This philosophy has made Traulsen the leader in commercial refrig-

eration since 1938. We thank you for your choice and condence in Traulsen equipment and we know you

will receive many years of utility from this equipment.

All Traulsen units are placed on a permanent record le with the service department. In the event of any future

questions you may have, please refer to the model and serial number found on the name tag afxed to the

unit. Should you need service, however, call us on our toll free number, 800-825-8220 between 7:30 a.m.

and 4:30 p.m. CST, Monday thru Friday. It is our pleasure to help and assist you in every possible way.

OWNER’S MANUAL

Instructions for the installation, operation

and maintenance of all Traulsen:

G-Series Reach-In & Pass-Thru Refrigerators*

G-Series Reach-In & Pass-Thru Hot Food Holding Cabinets

G-Series Reach-In Freezers*

G-Series Hinged Glass Door Refrigerators*

INSTALLER

COMPLETE THE FOLLOWING INFORMATION PRIOR TO UNIT INSTALLATION

INITIAL START DATE: SERIAL NO.

MODEL TYPE:

COMPANY/INDIVIDUAL NAME:

INSTALLER:

FORM NUMBER TR35748 REV. 3/09 P/N 375-60184-00

Quality Refrigeration

*For equipment produced after 10/1/08 only.

TABLE OF CONTENTS

I. THE SERIAL TAG

-1-

VI. OTHER

a-Service Information Page 6

b-Spare Parts Page 6

c-Warranty Registration Page 6

VII. MICROPROCESSOR CONTROL

a-Control Features Page 6-7

b-Control Panel Page 7

c-Parts Assembly Page 7

d-Notes To The User Page 8

e-Enter The Customer Access Code Page 8

f-Customer Service Parameters Page 9

g-Adjusting Thermostat Set Point High Page 9

h-Adjusting Thermostat Set Point Low Page 10

i-Changing The Temperature Scale Page 10

j-Setting The 24-Hour Clock Page 11

k-Setting The Date Page 12

l-Setting Daylight Savings Time Page 12

m-Starting A Manual Defrost Page 13

n-Setting Defrost Lockouts Page 14

o-Adjusting The Room Temperature Offset Page 15

p-Viewing Coil Sensor Temperature Page 15

q-Hot Food Units - Adjusting The Thermostat Page 16

r-Hot Food Units - Turning The Unit OFF & ON Page 16

s-Hot Food Units - Temperature Adjustment Page 16

VIII. SPARE & REPLACEMENT PARTS LISTING Page 17-18

IX. TROUBLESHOOTING GUIDE Page 19

X. WARRANTY INFORMATION Page 20

XI. NOTES Page 21

XII. INDEX Page 22

I. THE SERIAL TAG Page 1

II. RECEIPT INSPECTION Page 2

III. INSTALLATION

a-Location Page 2

b-Packaging Page 2

c-Installing Legs or Casters Page 2

d-Shelf Pins Page 3

e-Removing The Doors & Hardware Page 3

f-Cord & Plug Page 3

g-Power Supply Page 3

h-Wiring Diagram Page 3

i-Clearance Page 4

j-Installing Optional Interior Kits Page 4

k-ON/OFF Switch Page 4

IV. OPERATION

a-Refrigerators Page 4

b-Freezers Page 4

c-Light Switch Page 4

d-Special Display Mode Page 4

V. CARE & MAINTENANCE

a-Cleaning The Condenser Page 5

b-Hinge Replacement Page 5

c-Replacing The Gaskets Page 5

d-Cleaning The Exterior Page 6

e-Cleaning The Interior Page 6

f-Adjusting The Shelves Page 6

FORT WORTH, TX.

SERIAL MODEL

VOLTS Hz PH

TOTAL CURRENT AMPS

MINIMUM CIRCUIT AMPS

MAXIMUM OVERCURRENT PROTECTION AMPS

LIGHTS WATTS

HEATERS AMPS

REFRIGERANT TYPE OZ

DESIGN PRESSURE HIGH LOW

REFRIGERANT TYPE OZ

DESIGN PRESSURE HIGH LOW

370-60294-00 REV (A)

READING THE SERIAL TAG

• Serial = The permanent ID# of your Traulsen

• Model = The model # of your Traulsen

• Volts = Voltage

• Hz = Cycle

• PH = Phase

• Total Current = Maximum amp draw

• Minimum Circuit = Minimum circuit ampacity

• Lights = Light wattage

• Heaters = Heater amperage (Hot Food units only)

• Refrigerant = Refrigerant type used

• Design Pressure = High & low side operating

pressures and refrigerant charge

• Agency Labels = Designates agency listings

The serial tag is a permanently afxed label upon

which is recorded vital electrical and refrigeration

data about your Traulsen product, as well as the mod-

el and serial number. This tag is located in the upper

right interior compartment on all Traulsen G-Series

refrigerator and freezer models.

III. c - INSTALLING CASTERS OR LEGS:

A set of four (4) 6” high casters are supplied standard

for all Traulsen G-Series units. These are shipped

from the factory packed inside a cardboard box which

is strapped inside the cabinet to the lower shelf.

Inside it should contain four (4) casters and sixteen

(16) bolts.

Legs in lieu of casters are available as an optional

accessory kit for the same models. These are shipped

inside a separate cardboard box. Inside it should

contain four (4) legs.

WARNING: THE CABINET MUST BE BLOCKED AND

STABLE BEFORE INSTALLING LEGS OR CASTERS.

To install the legs or casters, rst raise and block the

reach-in a minimum of 7” from the oor. For install-

ing legs, thread the legs into the threaded holes on the

bottom of the cabinet (see gure 1). Be certain that

all legs are tightly secured. When the unit is set in

its nal position, it is important for proper operation

that the unit be level. The legs are adjustable for this

purpose, turn the bottom of the leg counterclockwise to

raise it, clockwise to lower it. Level the unit from front

to back as well as side to side in this manner, using a

level placed in the bottom of the cabinet.

Please note that Traulsen units are not designed to be

moved while on legs. If the unit requires moving, a pal-

let jack or forklift should be used to prevent damage.

For installing casters, the casters are “plate” type,

and require the use of four (4) bolts each to secure

them rmly to the cabinet bottom at each corner (see

gure 2). The caster bolts are tightened using a 1/2”

socket wrench.

-2-

II. RECEIPT INSPECTION

All Traulsen products are factory tested for perfor-

mance and are free from defects when shipped. The

utmost care has been taken in crating this product to

protect against damage in transit. All interior ttings

have been carefully secured and the legs are boxed and

strapped inside to prevent damage. Door keys will be

attached to the handle with a nylon strip. The handle

is protected by an easily removable nylon netting.

You should carefully inspect your Traulsen unit for

damage during delivery. If damage is detected, you

should save all the crating materials and make note on

the carrier’s Bill Of Lading describing this. A freight

claim should be led immediately. If damage is subse-

quently noted during or immediately after installation,

contact the respective carrier and le a freight claim.

Under no condition may a damaged unit be returned to

Traulsen & Co. without rst obtaining written permis-

sion (return authorization).

III. a - LOCATION:

Select a proper location for your Traulsen unit, away

from extreme heat or cold. Allow enough clearance

between the unit and the side wall in order to make

use of the door stay open feature at 120° (self-closing

feature operates up to 90°). The door(s) must be able

to open a minimum of 90° in order to make use of the

maximum clear door width available.

III. b - PACKAGING:

All Traulsen units are shipped from the factory bolted

to a sturdy wooden pallet and packaged in a durable

cardboard container. The carton is attached to the

wooden skid with the use of large staples. These

should rst be removed to avoid scratching the unit

when lifting off the crate.

Most exterior stainless steel surfaces have a protective

vinyl covering to prevent scratching during manu-

facturing, shipping and installation. After the unit is

installed in place of service, remove and discard the

covering from all surfaces.

To remove the wooden pallet, rst if at all possible, we

suggest that the cabinet remain bolted to the pallet

during all transportation to the point of nal installa-

tion. The bolts can then be removed with a 3/4” socket

wrench. Avoid laying the unit on its front, side or back

for removal of the pallet.

NOTE: Traulsen does not recommend laying the unit

down on its front, side or back. However, if you must

please be certain to allow the unit to remain in an

upright position afterwards for 24 hours before plug-

ging it in so that the compressor oils and refrigerant

may settle.

III. INSTALLATION

III. INSTALLATION (continued)

Fig. 2

Fig. 1

III. d - SHELF PINS:

The unit is supplied with shelves and shelf pins in-

stalled. Check all shelf pins to assure they are tight-

ened down as they may have come loose during ship-

ping. Rotate the pins clockwise until they are secured

against the side of the cabinet.

III. e - REMOVING THE DOORS & HARDWARE:

In order to t through narrow (less than 35”) door-

ways, it may be sometimes be necessary to remove

the door(s), and/or hinges. To remove any solid door,

begin by removing the plug at the bottom of the top

hinge. Inside the hinge there is a small screw which

secures the door in place. Remove this with a at

head screwdriver and the door can then be lifted off

the hinge (see gure 3).

After removing the door, it is now necessary to re-

move the hinge assembly and hardware from the door

itself.

To remove the door portion of the hinge from the door,

lift off the hinge cover and then remove the three Phil-

lips head screws which secure the hinge in place on

the door (see gure 4).

-3-

III. INSTALLATION (continued)

III. e - REMOVING THE DOORS & HARDWARE

(cont’d)

:

If it is also necessary to remove the hinge hardware

from the cabinet as well, begin by removing the three

Phillips head screws which hold it in place. Set these

components aside for later reassembly (see gure

4).

NOTE: All solid door units include a microswitch for

controlling the interior lighting in the top hinge(s).

Special care should be taken to not damage the wiring

for this during the hinge removal process.

The lock keeper will also need to be removed in order

to reduce theroverall cabinet depth to 32”.

Begin by removing the two (2) Phillips head screws

which secure the lock keeper actuator to the lock

keeper bracket.

Next remove the lock keeper bracket by removing the

two (2) at head screws which secure it in place. Set

these components aside for later reassembly.

To re-install the door and/or hinges, please reverse the

appropriate sections of the preceding procedure.

III. f - CORD & PLUG:

All G-Series models are supplied with a cord & plug

attached. It is shipped coiled at the top of the cabinet,

secured by a nylon strip. For your safety and protec-

tion, all units supplied with a cord and plug include

a special three-prong grounding plug on the service

cord. Select only a dedicated electrical outlet with

grounding plug for power source. NOTE: Do not under

any circumstances, cut or remove the round grounding

prong from the plug, or use an extension cord.

III. g - POWER SUPPLY:

The supply voltage should be checked prior to con-

nection to be certain that proper voltage for the

cabinet wiring is available (refer to the serial tag to

determine correct unit voltage). Make connections in

accordance with local electrical codes. Use qualied

electricians.

Use of a separate, dedicated circuit is required. Size

wiring to handle indicated load and provide necessary

overcurrent protector in circuit (see amperage require-

ments on the unit’s serial tag).

III. h - WIRING DIAGRAM:

Refer to the wiring diagram for any service work per-

formed on the unit. Should you require one, please

contact Traulsen Service at (800) 825-8220, and provide

the model and serial number of the unit involved.

Fig. 3

Fig. 4

IV. b - FREEZERS:

During normal operation, a freezer continuously cir-

culates below freezing cabinet air through the coil.

The coil requires a periodic defrosting for proper

operation. This is accomplished by an automatic,

time activated, temperature/time terminated, defrost

program. The controller is preset at the factory for

six equally spaced defrost cycles within each 24-hour

period.

At the start of a freezer defrost cycle, both the com-

pressor and evaporator fans are off. The microproces-

sor control will read “dEF” (see gure 5).

The electric heater (attached to the coil) is energized.

When a temperature device afxed to the coil senses

70°F (models with electric defrost), the coil is fully

defrosted and the compressor operation is resumed,

defrost heaters are automatically turned off. The coil

fans are delayed from starting at the termination of

a defrost cycle. Fan operation is automatically re-

sumed, or they can also be started by a time or temp

delay (whichever comes rst). In case of temp delay,

it uses the same coil sensor and starts at 32°F. The

total refrigeration system operation is then resumed.

During freezer defrost operation, heat is conned

to the coil enclosure to prevent any signicant rise

in temperature within the food zone. The fan delay

controls function upon termination of a defrost cycle

is two-fold. First, to prevent blowing warm air into the

food storage area. Second, to prevent any condensa-

tion on the defrost coil from being blown into the food

storage area.

The microprocessor control is set from the factory to

terminate defrost at 20 minutes in the event of a sensor

failure. This setting should never be tampered with,

without rst consulting the factory.

IV. a - REFRIGERATORS:

Both refrigerators and freezers do not require manual

defrosting. During normal operation, a refrigerator con-

tinuously circulates above freezing cabinet air through

the coil. A compressor “OFF” cycle occurs every hour

to melt any frost which may accumulate on the coil

during the compressor “ON” cycle. The control will

read “dEF” when this occurs. With standard holding

refrigerators, high relative humidity is also maintained

to prevent dehydration of stored product.

-4-

III. i - CLEARANCE:

In order to assure optimum performance, the condens-

ing unit of your Traulsen unit MUST have an adequate

supply of air for cooling purposes. Therefore, the

operating location must either have a minimum of 12”

clearance overhead of the condensing unit or allow for

unrestricted air ow at the back of the unit. Clearance

of at least 12” above is required in order to perform

certain maintenance tasks.

III. j - INSTALLING OPTIONAL INTERIOR KITS:

In addition to their standard interiors, G-Series mod-

els also offer the option for additional shelves or tray

slides. If ordered, these are shipped as kits along

with the unit, packaged in a separate cardboard box

which contains all the necessary parts and hardware

for on-site installation.

To install additional shelves, rst remove the white

plastic covers from inside the cabinet. These are lo-

cated along the same vertical line as the pins already

in place on the interior side walls, back and center

mullion (two and three-section models). This exposes

threaded holes in which you may position the new

shelves. Next insert the gray plastic shelf pins into

these holes and tighten by turning clockwise with your

ngers. After all four pins are in place, the new shelf

should be placed to rest on top of them. The unused

plastic covers may be discarded or saved for future

changes to the cabinet interior.

Installation of optional tray slides varies with each

cabinet, and with each type of tray slide ordered. To

install optional tray slides, follow the directions pack-

aged inside the kit carton.

III. k - ON/OFF SWITCH:

An ON/OFF toggle switch for the power supply is

provided. It is located on top of the unit, mounted to

the side of the evaporator housing. This is shipped

from the factory in the ON position.

III. INSTALLATION (continued)

IV. OPERATION

IV. OPERATION (continued)

Fig. 5

°F °C

FREEZER

SET

V. a - CLEANING THE CONDENSER (cont’d):

system parts. If signicant dirt is clogging the con-

denser ns, use compressed air to blow this clear.

Care should be taken not to bend any of the condenser

ns, as this will reduce performance and compressor

life. Lower louver assembly and replace screws to

hold it in place.

V. b - HINGE REPLACEMENT:

To remove the door, remove the plug at the bottom of

the top hinge. Behind this is a screw which secures

the door in place. Remove this with a at head screw-

driver and then lift the door off the hinge. To remove

the door portion of the hinge, lift off the hinge cover

and then remove the 3 x Phillips head screws which

secure the hinge in place. To remove the cabinet

portion of the hinge, remove the 3 x Phillips head

screws which hold it in place. On solid door units, the

top hinge(s) contains a switch for controlling the lights.

To reassemble the hinge reverse the procedure.

V. c - REPLACING THE GASKETS:

To remove the gasket to be replaced, grasp it rmly

by one corner and pull it out. Before attempting to

install a new gasket, both the unit and gasket must

be at room temperature. Insert the four corners rst

by using a rubber mallet (or hammer with a block

of wood). After the corners are properly inserted,

work your way towards the center from both ends by

gently hitting with a mallet until the gasket is

completely seated in place (see gure 7 for proper

gasket placement).

IV. c - LIGHT SWITCHES:

All G-Series models include a concealed light switch

mounted in the top door hinge(s), which automatically

activates the interior light when the door is opened.

When the door is closed, the lights are not operat-

ing.

In addition, on hinged glass door models, an exterior

mounted, illuminated red switch is included for manual

light control. In the ON position, the lights are illumi-

nated whether the doors are open or not. In the OFF

position, the lights are controlled by the hinge switch

as described in the rst paragraph.’

IV. d - SPECIAL DISPLAY OPERATING MODE:

G-Series models built during the summer of 2009 and

beyond will include a special control mode which

disables the external temperature display. Note that

before doing so you must install an interior mounted

thermometer in order to conform with local health

codes.

To initiate this mode press the up and down arrows

simultaneously for 1 second until the temperature

display goes blank. The temperature display will

remain disabled indenately until such time as the

operator wishes to restore normal operation. To do

so simply repeat the process of pressing the up and

down arrows simultaneously for 1 second until the

temperature display illuminates.

Note that in the event power is interrupted for any

reason the display will return to standard operat-

ing mode where it displays the correct cabinet air

temperature.

V. CARE & MAINTENANCE

WARNING: DISCONNECT ELECTRICAL POWER SUP-

PLY BEFORE CLEANING ANY PARTS OF THE UNIT.

V. a - CLEANING THE CONDENSER:

The most important thing you can do to insure a long,

reliable service life for your Traulsen is to regularly

clean the condenser coil.

The condensing unit requires regularly scheduled

cleaning to keep the nned condenser clean of lint and

dust accummulation. Keeping the condenser clean

allows the cabinet to operate more efciently and use

less energy. To clean the condenser, rst disconnect

electrical power to the cabinet and lift up the front

louver assembly. To lift this, remove the two screws

located on both sides at the bottom of the louver as-

sembly (see gure 5). Once the screws are removed,

the panel can be pivoted upwards allowing full access

to the front facing condenser (see gure 6).

Vacuum or brush any dirt, lint or dust from the nned

condenser coil, the compressor and other cooling

-5-

V. CARE & MAINTENANCE (cont’d)

IV. OPERATION (continued)

Fig. 7

Fig. 6

Lift-Up Louver

Assembly

Fig. 5

Remove

Screws

V. d - CLEANING THE EXTERIOR:

Exterior stainless steel should be cleaned with warm

water, mild soap and a soft cloth. Apply with a damp-

ened cloth and wipe in the direction of the metal

grain.

Avoid the use of strong detergents and gritty, abrasive

cleaners as they may tend to mar and scratch the sur-

face. Do NOT use cleansers containing chlorine, this

may promote corrosion of the stainless steel.

Care should also be taken to avoid splashing the unit

with water, containing chlorinated cleansers, when

mopping the oor around the unit.

For stubborn odor spills, use baking soda and water

(mixed to a 1 TBSP baking soda to 1 pint water ratio).

V. e - CLEANING THE INTERIOR:

For cleaning anodized aluminum interiors, the use of

baking soda as described in section “V. d” is recom-

mended. Use on breaker strips as well as door gas-

kets. All interior ttings are removable without tools

to facilitate cleaning.

V. f - ADJUSTING THE SHELVES:

For shelves mounted on pins, rst select the desired

location and remove the white plastic covers in the inte-

rior back and sides by rotating them counter-clockwise.

Remove the shelf pins by rotating them counter- clock-

wise. Install the pins in the desired location by rotating

clockwise. Make sure the pin is securely tightened

down. Do not over tighten. Slide the shelf into its new

position, and replace the white plastic covers into the

holes vacated by the shelf pins.

VI. OTHER

VI. a - SERVICE INFORMATION:

-6-

VII. MICROPROCESSOR CONTROL

VIII. a - MICROPROCESSOR CONTROL FEATURES:

Internal Time Clock

• Eliminates defrost time clock (refrigerator and freezer models only).

• Will display only at “Start Up”.

• Battery Back-up (eliminates the need to reset the control after a power failure).

• See “Setting The 24-Hour Clock” on Page 11. (Also required at “Start Up”)

• Will automatically update for Daylight Savings Time. See “Setting Daylight Savings

Time” on page 12.

V. CARE & MAINTENANCE (cont’d)

Your new Traulsen G-Series Refrigerator or Freezer is equipped with an elec-

tronic microprocessor control, which precisely regulates operation. It is sup-

plied from the factory completely ready for use. See pages 6 thru 15 for more

information.

VI. OTHER (cont’d)

VI. a - SERVICE INFORMATION (cont’d):

Is the electrical cord plugged in?

Is the fuse OK or circuit breaker on?

Is the power switch “ON”?

If after checking the above items and the unit is still

not operating properly, please contact an authorized

Traulsen service agent. A complete list of authorized

service agents was provided along with your Traulsen

unit. If you cannot locate this, you may also obtain the

name of a service agent from the Tech Service page of

our website: www.traulsen.com.

If service is not satisfactory, please contact our in-

house service department at:

Traulsen

4401 Blue Mound Road

Fort Worth, TX 76106

(800) 825-8220

Traulsen reserves the right to change specications

or discontinue models without notice.

VI. b - SPARE PARTS:

Spare or replacement parts may be obtained through a

parts supplier or one of our authorized service agents.

A complete list of authorized service agents accompa-

nies this manual and is also posted on our company’s

ofcial website @ www.traulsen.com.

VI. c - WARRANTY REGISTRATION:

The warranties for your new Traulsen unit may

be registered with us by completing the enclosed

warranty card (shipped with the unit).

REFRIGERATOR

°F °C

FREEZER

SET

COIL SENSOR*

337-60071-02

(freezer models only)

CABINET SENSOR*

337-60069-02

REFRIGERATOR

-7-

VII. MICROPROCESSOR CONTROL (continued)

LED For ° F

LED For °C

3-Digit (red)

LED Display

Defrost Icon

With LED

VII. b - CONTROL PANEL:

VII. c - PARTS ASSEMBLY:

*= Can be ordered separately

**=Requires unit Model No. & S/N to place order.

VII. a - MICROPROCESSOR CONTROL FEATURES (cont’d):

Water Resistant Housing

The digital controller is water resistant not only from the face of the control, but also from the rear of the housing.

Parameter/Service Levels

• See “Customer/Service Parameters” on Page 8 - 9.

Defrost Lockouts - See “Setting Defrost Lockouts” on page 14

• Customers can set up to 4 different defrost lockout periods. The lockout prevents the unit from going into a defrost cycle

during peak kitchen use. Note: The 24-hour clock must be set for this feature to operate correctly.

°F °C

FREEZER

SET

-8-

VII. MICROPROCESSOR CONTROL (continued)

VII. d - NOTES TO THE USER:

You only have 20-30 seconds between button pushes. If you take longer than 30 seconds, the controller will revert back

to displaying the cabinet temperature.If you enter the wrong security code, the controller will revert back to displaying the

cabinet temperature. You can exit the parameters at any time by waiting 20-30 seconds for the control to return to normal

operation.

VII. e - ENTER THE CUSTOMER ACCESS:

This is required to set any of the control parameters.

Use the security code “0, A, 1” and the following instructions:

Press the set button . The display will read Customer/Service Access.

Press the set button .

The display will show three zeros with the left zero ashing .

Press the set button .

The display will show three zeros with the center zero ashing .

Press the down arrow key to sequence through F, E, d, C, b, A, 9, 8, 7,…etc.

When you reach “A” press set .

The display will show “zero, A, zero” with the right zero ashing .

Press the up arrow key to sequence through 1, 2, 3, 4, 5, 6, 7, 8, 9, A, b,…etc.

When you reach “1” press set .

The display will read Thermostat Set Point High.

You are now in the CUSTOMER / SERVICE PARAMETERS.

SET

Listed below are the available parameters in the order they appear, using the down arrow key on the

controller. You can use either the up or down arrow keys to scroll through the options.

Thermostat Set Point High* Defrost Lockout 2

Thermostat Set Point Low Defrost Lockout 3

Temperature Scale Defrost Lockout 4

Time (24-hour clock) Room Temperature Offset

Date (month - day - year) Evaporator Coil Sensor Temperature

Daylight Savings Dewpoint Compensation Factor

(n/a on G-Series models)

Start Manual Defrost Cabinet Air Temperature

Defrost Lockout 1

VII. g - ADJUSTING THE THERMOSTAT SET POINT HIGH:

This parameter sets the high point of the desired cabinet temperature range. Typically, freezers will

range from -3° F to 0° F (-19° C to -18° C) and refrigerators will range from 36° F to 40° F (2° C to 4°

C) for this parameter setting. This parameter is preset at the factory and does not have to be adjusted

unless the customer chooses to do so. Note: Set Point Low and Set Point High cannot be set to the

same temperature. There will be at least 1-2 degree difference between the two settings.

Follow the instructions to enter the customer access code on page 8. When the control

display reads Thermostat Set Point High. Press the set button .

Use the arrow keys to adjust the temperature to your desired setting.

When the display shows the temperature you want press the set button .

The display will then read Thermostat Set Point High.

You can use the up or down arrow keys to scroll to the next parameter

or wait 30 seconds for the control to return to normal operation.

-9-

VII. f - CUSTOMER SERVICE PARAMETERS:

VII. MICROPROCESSOR CONTROL (continued)

SET

-10-

VII. MICROPROCESSOR CONTROL (continued)

VII. h - ADJUSTING THE THERMOSTAT SET POINT LOW:

This parameter sets the low point of the desired cabinet temperature range. Typically, freezers will range

from -6° F to -4° F (-21° C to -20° C) and refrigerators will range from 32° F to 34° F ( 0° C to 1° C) for

this parameter setting. This parameter is preset at the factory and does not have to be adjusted unless

the customer chooses to do so. Note: Set Point Low and Set Point High cannot be set to the same

temperature. There will be at least 1-2 degree difference between the two settings.

Follow the instructions to enter the customer access code on page 8. When the control

displays Thermostat Set High, press the down arrow key until the control

display reads Thermostat Set Point Low. Press the set button .

Use the arrow keys to adjust the temperature to your desired setting.

When the display shows the temperature you want press the set button .

The display will then read Thermostat Set Point Low.

You can use the up or down arrow keys to scroll to the next parameter

or wait 30 seconds for the control to return to normal operation.

VII. i - Changing The Temperature Scale:

The temperature scale determines if the temperature displayed will be in degrees

Fahrenheit or degrees Celsius.

Follow the instructions to enter the customer access code on page 8. When the control

displays Thermostat Set High, press the down arrow key until the control

display reads Temperature Scale. Press the set button .

The display will start with the current setting either for degrees Fahrenheit

or for degrees Celsius. Use the arrow keys to toggle between the options.

When the display shows the scale you want press the set button .

The display will then read Temperature Scale.

You can use the up or down arrow keys to scroll to the next parameter

or wait 30 seconds for the control to return to normal operation.

SET

-11-

VII. j - SETTING THE 24-HOUR CLOCK:

The internal timeclock must be set in order for the data storage memory to correctly log events and to

allow any defrost lock out to occur at the correct time of day. If the clock is not set, the control assumes

the time is 12 a.m. at the time power is supplied to the unit. The hours on a 24-hour timeclock read the

following way:

H01 = 1:00 a.m. H07 = 7:00 a.m. H13 = 1:00 p.m. H19 = 7:00 p.m.

H02 = 2:00 a.m. H08 = 8:00 a.m. H14 = 2:00 p.m. H20 = 8:00 p.m.

H03 = 3:00 a.m. H09 = 9:00 a.m. H15 = 3:00 p.m. H21 = 9:00 p.m.

H04 = 4:00 a.m. H10 = 10:00 a.m. H16 = 4:00 p.m. H22 = 10:00 p.m.

H05 = 5:00 a.m. H11 = 11:00 a.m. H17 = 5:00 p.m. H23 = 11:00 p.m.

H06 = 6:00 a.m. H12 = 12:00 p.m. H18 = 6:00 p.m. H24 = 12:00 a.m.

Follow the instructions to enter the customer access code on page 8. When the control

displays Thermostat Set High, press the down arrow key until the control

display reads Clock. Press the set button .

The display will show Hours. The right two numbers will be ashing.

Use the arrow keys to set the hour.

When the correct hour is displayed, press the set button .

The display will show Minutes. The right two numbers will be ashing.

Use the arrow keys to set the minutes .

When the correct minutes are displayed, press the set button .

The display will then read Clock.

You can use the up or down arrow keys to scroll to the next parameter

or wait 30 seconds for the control to return to normal operation.

VII. MICROPROCESSOR CONTROL (continued)

SET

-12-

VII. MICROPROCESSOR CONTROL (continued)

VII. k - SETTING THE DATE:

The date must be set in order for the data storage memory to correctly log events. Follow the instruc-

tions to enter the customer access code on page 8. When the control displays Thermostat

Set Point High, press the down arrow key until the control display reads Date. Press

the set button . The display will show (year). The right two numbers will be ashing.

Press the arrow keys to set the year. When the correct year is displayed, press the set

button . The display will show (month). The right two numbers will be ashing. Use

the arrow keys to set the month. When the correct month is displayed, press the set but-

ton . The display will show (day). The right two numbers will be ashing. Press the

arrow keys to set the day. When the correct day is displayed, press the set button

. The display will then read Date. You can use the up or down arrow keys

to scroll to the next parameter, or wait 30 seconds for the control to return to normal operation.

VIII. l - SETTING DAYLIGHT SAVINGS TIME:

This parameter is preset at the factory to automatically adjust the 24-hour clock for Daylight Savings

Time. Follow the instructions to enter the customer access code on page 8. When the control dis-

plays Thermostat Set Point High, press the down arrow key until the display reads

Daylight Savings Time. Press the set button . The display will show Day-

light Savings Time (Yes, automatically adjust for Daylight Savings Time). For “YES,” press

the set button , for “NO” press the up or down arrow key . The display will read

Daylight Savings Time (no). Press the set button . The display will read Daylight

Savings Time. You can press the the up or down arrow keys to scroll to the next para-

meter or wait 30 seconds for the control to return to normal operation.

SET

This parameter allows a service technician to start a defrost cycle at any time. This parameter

will override any lockout settings.

Follow the instructions to enter the customer access code on page 8. When the control

displays Thermostat Set High, press the down arrow key until the control

display reads Start Manual Defrost.

Press the set button .

The display will show (OFF).

Press either arrow key (ON).

The display will show .

Press the set button .

The display will then read Start Manual Defrost.

You can use the up or down arrow keys to scroll to the next parameter

or wait 30 seconds for the control to return to normal operation.

The defrost icon will be lit, and the display will read

°F °C

FREEZER

SET

-13-

VII. m - STARTING A MANUAL DEFROST CYCLE:

NOTE: Traulsen refrigerator units also have an off-cycle defrost once an hour, at which time the

control will read . This defrost cycle is time or temperature terminated and generally

lasts from 3 - 10 minutes in duration (time terminated only on refrigerator models).

VII. MICROPROCESSOR CONTROL (continued)

SET

DEFROST ICON

-14-

The defrost lockout parameters allow the customer to prevent the unit from going into a defrost cycle for

two hours during a set timeframe. Customers can set up to four defrost lockout parameters. They are all

programmed the same way. The parameters will be set for the time the lockout is to start. The controller

automatically calculates 2 hours from that setting. The options are similar to the 24-hour clock settings

and are in 30-minute increments. Each of the lockout parameters covers 6 hours of the 24-hour clock.

Note: The 24-hour clock must be set for this feature to operate at the correct time of day. See “Setting

the 24-Hour Clock” on page 11.

OFF OFF OFF OFF

020 = 2:00 a.m. 080 = 8:00 a.m. 140 = 2:00 p.m. 200 = 8:00 p.m.

023 = 2:30 a.m. 083 = 8:30 a.m. 143 = 2:30 p.m. 203 = 8:30 p.m.

030 = 3:00 a.m. 090 = 9:00 a.m. 150 = 3:00 p.m. 210 = 9:00 p.m.

033 = 3:30 a.m. 093 = 9:30 a.m. 153 = 3:30 p.m. 213 = 9:30 p.m.

040 = 4:00 a.m. 100 = 10:00 a.m. 160 = 4:00 p.m. 220 = 10:00 p.m.

043 = 4:30 a.m. 103 = 10:30 a.m. 163 = 4:30 p.m. 223 = 10:30 p.m.

050 = 5:00 a.m. 110 = 11:00 a.m. 170 = 5:00 p.m. 230 = 11:00 p.m.

053 = 5:30 a.m. 113 = 11:30 a.m. 173 = 5:30 p.m. 233 = 11:30 p.m.

060 = 6:00 a.m. 120 = 12:00 p.m. 180 = 6:00 p.m. 240* = 12:00 a.m.

063 = 6:30 a.m. 123 = 12:30 p.m. 183 = 6:30 p.m. 243* = 12:30 a.m.

070 = 7:00 a.m. 130 = 1:00 p.m. 190 = 7:00 p.m. 010 = 1:00 a.m.

073 = 7:30 a.m. 133 = 1:30 p.m. 193 = 7:30 p.m. 013 = 1:30 a.m.

080 = 8:00 a.m. 140 = 2:00 p.m. 200 = 8:00 p.m. 020 = 2:00 a.m.

* Denotes not available.

A lockout cannot be programmed to start at 12:00 a.m. or 12:30 a.m. due to conicts with other inter-

nal programs. The defrost lockouts cannot be programmed to run back-to-back. For example, if dL1

is set to 080, then a defrost cycle would be locked out from 8:00 a.m. to 10:00 a.m. Because of the

dL1 setting the dL2 parameter would not let the user choose a lockout start time before 10:30 a.m. All

lockouts are preset at the factory to OFF.

Follow the instructions to enter the customer access code on page 8. When the control

displays Thermostat Set High, press the down arrow key until the control the

control display reads or . Press the set button .

The display will show Off. Press the arrow keys to set the start time.

When the correct time is displayed, press the set button .

The display will then read Thermostat Set Point High.

You can press the up or down arrow keys to scroll to the next parameter

or wait 30 seconds for the control to return to normal operation.

VII. n - SETTING THE DEFROST LOCKOUTS:

SET

VII. MICROPROCESSOR CONTROL (continued)

SET

-15-

VII. MICROPROCESSOR CONTROL (continued)

VII. o - ADJUSTING THE ROOM TEMPERATURE OFFSET:

The room temperature offset parameter allows a service technician or end user the ability to have the

display show a temperature that is within three degrees of the actual temperature being read by the

cabinet air sensor. This allows for continuity of reading between different temperature reading devices.

(i.e.: thermistor Vs thermocouple Vs handheld thermometer) This parameter is preset at the factory to

“0” or no offset.

Follow the instructions to enter the customer access code on page 8. When the control displays

Thermostat Set High, press the down arrow key until the control display reads

Room Temperature Offset. Press the set button . Use the arrow keys to adjust the

offset to your desired setting. When the display shows the offset you want press the set button .

The display will then read Room Temperature Offset. You can use the up or down arrow

keys to scroll to the next parameter or wait 30 seconds for the control to return to normal

operation.

VII. p - VIEWING SENSOR TEMPERATURES:

These parameters allow a service technician or customer to view the temperature of all sensors within

the unit. The temperatures cannot be adjusted.

Follow the instructions to enter the customer access code on page 8. When the control displays

Thermostat Set Point High , press the DOWN arrow key unit the display reads Evap-

orator Coil Sensor or Cabinet Air or press the SET button . The display will

read Thermostat Set Point High .

Press the UP or DOWN arrow keys to scroll through the parameters or wait 30 seconds

for the control to return to normal operation.

SET

-16-

VII. q - HOT FOOD UNITS, ADJUSTING THE THERMOSTAT & TURNING THE UNIT OFF/ON:

This parameter sets the desired cabinet temperature. Please note that hot food units are delivered

from the factory set to the OFF position.

Follow the instructions to enter the customer access code on page 8. When the control reads

Thermostat Set Point High, press the set button .

Use the arrow keys to adjust the temperature to your desired setting. When the display

shows the temperature you want press the set button . The display will then read

Thermostat Set Point High. You can use the up or down arrow keys to scroll to

the next parameter or press the alarm cancel button to exit.

VII. r - HOT FOOD UNITS, TURNING THE UNIT OFF/ON:

After the temperature has been set, the customer can continuously turn the unit OFF and then back

ON to the same temperature. To turn the unit ON /OFF press the alarm cancel button , (please

note that this feature is not available on versions of the control manufactured prior to September

2000), or if an alarm warning condition is present, use the alternative ON/OFF activation method.

To turn the unit ON/OFF using the alternative method, press both arrows at the same time,

the set temperature will remain in memory.

VII. s - HOT FOOD UNITS, TEMPERATURE ADJUSTMENT:

Press the SET button and the UP ARROW button at the same time. The display will

ash the current temperature setting or OFF (if the unit is turned off). Use the UP or DOWN

ARROW buttons to adjust your desired temperature setting (temperature range is 140° thru

180° F, and OFF) then press the SET button . The display will go back to reading cabinet

temperature. If OFF is selected. the display will then read OFF. NOTE: If you wish to change the

set temperature at anytime follow this procedure.

These models also include a “One-Time Temperature Setting Adjustment” feature. Upon start-up,

the unit will warm-up to the last temperature you had set for it, unless changed.

VII. MICROPROCESSOR CONTROL (continued)

SET

-17-

VIII. SPARE & REPLACEMENT PARTS LISTING

G100/G110 G120XX G200/G210 G220XX G300/G320 G313XX/G310XX

1 SEC REF 1 SEC FRZ 2 SEC REF 2 SEC FRZ 3 SEC REF 3 SEC FRZ

FULL HEIGHT SOLID DOOR 200-60142-00 200-60142-00 200-60142-00 200-60142-00 200-60142-00 200-60142-00

FULL HEIGHT GLASS DOOR 200-42192-00 N/A 200-42192-00 N/A 200-42192-00 N/A

HALF HEIGHT SOLID DOOR

1

200-60140-00 200-60140-00 200-60140-00 200-60140-00 200-60140-00 200-60140-00

HALF HEIGHT GLASS DOOR

1

200-60141-00 N/A 200-60141-00 N/A 200-60141-00 N/A

HALF HEIGHT SOLID DOOR

2

200-60140-01 200-60140-01 200-60140-01 200-60140-01 200-60140-01 200-60140-01

HALF HEIGHT GLASS DOOR

2

200-60141-01 N/A 200-60141-01 N/A 200-60141-01 N/A

FULL HEIGHT SOLID DOOR GASKET 341-60059-00 341-60059-00 341-60059-00 341-60059-00 341-60059-00 341-60059-00

HALF-HEIGHT SOLID DOOR GASKET 341-60060-00 341-60060-00 341-60060-00 341-60060-00 341-60060-00 341-60060-00

FULL HEIGHT GLASS DOOR GASKET 341-42090-02 N/A 341-42090-02 N/A 341-42090-02 N/A

HALF-HEIGHT GLASS DOOR GASKET 341-42090-01 N/A 341-42090-01 N/A 341-42090-01 N/A

HINGE ASSEMBLY FOR ALL DOORS SER-28583-00 SER-28583-00 SER-28583-00 SER-28583-00 SER-28583-00 SER-28583-00

LOCKKEEPER SER-60433-00 SER-60433-00 SER-60433-00 SER-60433-00 SER-60433-00 SER-60433-00

LOCK CYLINDER FOR ALL DOORS 346-13186-42 346-13186-42 346-13186-42 346-13186-42 346-13186-42 346-13186-42

T-42 KEY FOR ABOVE 346-28924-42 346-28924-42 346-28924-42 346-28924-42 346-28924-42 346-28924-42

EPOXY COATED SHELF

(pin mounted)

340-60070-02 340-60070-02 340-60074-02 340-60074-02 See Notes

3

See Notes

3

SHELF MOUNTING PIN

(4 req’d per shelf)

344-24759-02 344-24759-02 344-24759-02 344-24759-02 344-24759-02 344-24759-02

6” HIGH LEG (4 req’d. per unit) 344-13168-02 344-13168-02 344-13168-02 344-13168-02 344-13168-02 344-13168-02

SET OF FOUR 6” HIGH CASTERS CK1 CK1 CK1 CK1 CK1 CK1

LOUVER ASSEMBLY 500-70002-00 500-70002-00 500-70008-00 500-70008-00 500-70011-00 500-70011-00

CABINET SENSOR 337-60069-02 337-60069-02 337-60069-02 337-60069-02 337-60069-02 337-60069-02

COIL SENSOR 337-60071-02 337-60071-02 337-60071-02 337-60071-02 337-60071-02 337-60071-02

MICROPROCESSOR CONTROLLER CONSULT FACTORY FOR PART NUMBER

LAMPHOLDER 333-60241-00 333-60241-00 333-60241-00 333-60241-00 333-60241-00 333-60241-00

LIGHT COVER 337-30858-00 337-30858-00 337-30858-00 337-30858-00 337-30858-00 337-30858-00

INCANDESCENT LIGHT BULB 378-29776-00 378-29776-00 378-29776-00 378-29776-00 378-29776-00 378-29776-00

HEATER FOR FULL-HEIGHT DOOR 329-60020-13 329-60020-32 329-60020-13 329-60020-32 329-60020-13 329-60020-32

HEATER FOR HALF-HEIGHT DOOR 329-60020-10 329-60020-26 329-60020-10 329-60020-26 329-60020-10 329-60020-26

DEFROST HEATER N/A 329-60022-00 N/A 329-60021-00 N/A 329-60021-00

EVAPORATOR COIL 322-60003-00 322-60003-00 322-60003-00 322-60020-00 322-60020-00 322-60020-00

EXPANSION VALVE 325-60080-00 325-60080-16 325-60080-00 325-60080-15 325-60080-01 325-60080-02

EVAPORATOR BLOWER ASSEMBLY

4

325-60072-02 325-60072-02 325-60071-02 325-60071-02 325-60071-02 325-60071-02

EVAPORATOR MOTOR ASSEMBLY

5

433670 433670 433670 433670 325-60071-02 325-60071-02

EVAPORATOR MOTOR ONLY

5

430061-2 430061-2 430061-2 430061-2 N/A N/A

EVAPORATOR FAN BLADE

5

433090 433090 433090 433090 N/A N/A

EVAPORATOR MOTOR BRACKET

5

283439 283439 283439 283439 N/A N/A

PLUNGER SWITCH

6

337-28235-00 337-28235-00 337-28235-00 337-28235-00 337-28235-00 337-28235-00

ON/OFF SWITCH 337-60346-00 337-60346-00 337-60346-00 337-60346-00 337-60346-00 337-60346-00

EXTERIOR LIGHT SWITCH

7

337-20265-00 N/A 337-20265-00 N/A 337-20265-00 N/A

4 PAIRS #1 TYPE TRAY SLIDES

8

TK1 TK1 TK1 TK1 TK1 TK1

2 PAIRS #4 TYPE TRAY SLIDES

8

TK2 TK2 TK2 TK2 TK2 TK2

4 PAIRS UNIVERSAL TRAY SLIDES

8

TK4 TK4 TK4 TK4 TK4 TK4

3 EPOXY COATED SHELVES

9

SK30 SK30 N/A N/A SK30

10

SK30

10

3 EPOXY COATED SHELVES

9

N/A N/A SK31 SK31 SK31

11

SK31

11

3 CHROME PLATED SHELVES

9

SK30C SK30C N/A N/A SK30C

10

SK30C

10

3 CHROME PLATED SHELVES

9

N/A N/A SK31C SK31C SK31C

11

SK31C

11

HOT GAS LOOP 326-60102-00 326-60102-00 326-60102-00 326-60099-00 326-60102-00 326-60099-00

WIRING DIAGRAM 379-60385-00 379-60385-00 379-60385-00 379-60385-00 379-60319-00 379-60338-00

REFRIGERANT R-134a R-404A R-134a R-404A R-134a R-404A

COMPRESSOR

AR37C1E-IAA-908 RS43C1E-IAA AR37C1E-IAA-908 RS54C1E-CAA RS401E-IAA KAJB-010E-CAV

RELAY 940-0411-82 040-0102-00 940-0411-82 010-0001-80 040-0102-00 040-0001-48

START CAPACITOR 914-0038-00 014-0008-57 914-0038-00 014-0008-74 014-0008-71 014-0008-63

CONDENSOR FAN MOTOR 050-0258-10 050-0258-10 050-0258-10 050-0267-00 050-0276-00 050-0259-11

CONDENSOR FAN BLADE 083-0122-00 083-0130-00 083-0122-00 083-0133-00 083-0143-00 083-0245-08

CONDENSOR 566-1195-00 066-0336-00 566-1195-00 066-0338-00 066-0338-00 066-0226-00

NOTE

All condensing unit parts are available locally from a Copeland distributor

-18-

SPARE & REPLACEMENT PARTS LISTING NOTATIONS

1= This half half height door can be used as hinged right if mounted on top or hinged left on the bottom.

2= This half half height door can be used as hinged left if mounted on top or hinged right on the bottom.

3= Three section models use a combination of p/n 340-60074-02 in the left and right sections, and p/n 340-70-02 in the center section.

4= Part number applied to units built between August 2001 and March 2004 only.

5= Part numbers apply to units built after March 2004 only.

6= Plunger switch is mounted in hinge and used for automatic light operation.

7= Available for use with glass door models only.

8= If mounting hardware is also required, please specify model and mounting location at time of order to insure provision of correct standards.

9= These shelf kits are intended for mounting on pilasters and clips. If mounting hardware is also required, please specify model and mounting

location at time of order to insure provision of correct standards.

10= Mounting of these shelves is possible in the center section only of three section models.

11= Mounting of these shelves is possible in the left and/or right sections only of three section models.

VIII. SPARE & REPLACEMENT PARTS LISTING - CONTINUED

IX. TROUBLE SHOOTING GUIDE

FIND YOUR PROBLEM HERE REMEDY

1. Condensing unit fails to start. a. Check if cord & plug has been disconnected.

b. Check control temperature setting.

2. Condensing unit operates for a. Are doors closing properly?

prolonged periods or continuously. b. Dirty condenser or lter. Clean properly.

c. Evaporator coil iced. Needs to defrost. See

instructions for setting a manual defrost cycle

on page 13.

d. Shortage of refrigerant, call service.

3. Food compartment is too warm. a. Check door(s) and gasket(s) for proper seal

b. Perhaps a large quantity of warm food has

recently been added or the door was kept

open for a long period of time, in both

cases, allow adequate time for the cabinet

to recover its normal operating temperature.

c. Control setting too high, readjust

per instructions on page 9.

d. Check that condensing coil is clean.

4. Food compartment is too cold. a. Perhaps a large quantity of very cold or frozen

food has recently been added. Allow adequate

time for the cabinet to recover its normal operating

temperature.

b. Adjust the control to a warmer

setting, see page 10.

5. Condensation on the exterior surface. a. Check door alignment and gaskets for proper seal.

b. Condensation on the exterior surface of the

unit is perfectly normal during periods of

high humidity.

6. Compressor hums but does not start. a. Call for service.

7. No Power To Unit a. Check if cord & plug has been disconnected.

b. Check power supply breaker.

c. Check ON/OFF switch.

-19-

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